Annual report pursuant to Section 13 and 15(d)

Segment Information (Details)

v3.8.0.1
Segment Information (Details)
 3 Months Ended 12 Months Ended
Mar. 31, 2018
USD ($)
Dec. 31, 2016
USD ($)
Sep. 30, 2016
USD ($)
Jun. 30, 2016
USD ($)
Mar. 31, 2016
USD ($)
Dec. 31, 2015
USD ($)
Sep. 30, 2015
USD ($)
Jun. 30, 2015
USD ($)
Mar. 31, 2018
USD ($)
segment
Mar. 31, 2017
USD ($)
Mar. 31, 2016
USD ($)
Apr. 01, 2015
USD ($)
Sales by geographic area:                        
Number of reportable segments | segment                 4      
Revenues                 $ 308,609,000 $ 264,130,000 $ 281,928,000  
Depreciation Expense                 7,962,000 6,060,000 4,655,000  
Amortization of intangible assets                 16,458,000 11,772,000 12,112,000  
Operating income (loss) $ 13,553,000 $ 10,210,000 $ 7,417,000 $ 1,558,000 $ 5,280,000 $ 7,299,000 $ 5,675,000 $ 4,190,000 32,738,000 22,444,000 36,761,000  
Stock compensation                 (3,519,000) (3,402,000) (3,749,000)  
Property, plant and equipment, net 74,485,000               74,485,000 43,266,000    
Assets 662,477,000               662,477,000 454,080,000    
Goodwill impaired                 0 1,240,000 0  
Non-current deferred tax assets 7,875,000               7,875,000 6,393,000    
Operating Segments                        
Sales by geographic area:                        
Revenues                 308,609,000 264,130,000 281,928,000  
Intersegment Eliminations                        
Sales by geographic area:                        
Revenues                 60,731,000 52,563,000 57,495,000  
Segment Reconciling Items                        
Sales by geographic area:                        
Public company costs                 1,378,000 1,160,000 1,526,000  
Stock compensation                 3,519,000 3,402,000 3,749,000  
United States Segment                        
Sales by geographic area:                        
Depreciation Expense                 4,326,000 3,632,000 3,117,000  
Amortization of intangible assets                 6,018,000 5,860,000 6,080,000  
Operating income (loss)                 484,000 5,359,000 20,607,000  
Property, plant and equipment, net 37,112,000               37,112,000 34,563,000    
Assets 213,099,000               213,099,000 186,300,000    
Non-current deferred tax assets 3,490,000               3,490,000 4,053,000    
United States Segment | Operating Segments                        
Sales by geographic area:                        
Revenues                 114,548,000 119,791,000 126,033,000  
United States Segment | Intersegment Eliminations                        
Sales by geographic area:                        
Revenues                 50,155,000 45,966,000 50,807,000  
Canada                        
Sales by geographic area:                        
Depreciation Expense                 3,019,000 1,933,000 1,071,000  
Amortization of intangible assets                 7,979,000 3,538,000 3,543,000  
Operating income (loss)                 26,198,000 8,040,000 7,302,000  
Property, plant and equipment, net 33,076,000               33,076,000 4,674,000    
Assets 317,635,000               317,635,000 136,688,000    
Canada | Operating Segments                        
Sales by geographic area:                        
Revenues                 94,427,000 41,721,000 56,925,000  
Canada | Intersegment Eliminations                        
Sales by geographic area:                        
Revenues                 7,294,000 3,610,000 3,886,000  
Europe Segment                        
Sales by geographic area:                        
Depreciation Expense                 476,000 301,000 296,000  
Amortization of intangible assets                 1,398,000 1,310,000 1,426,000  
Operating income (loss)                 6,842,000 9,095,000 8,586,000  
Property, plant and equipment, net 3,567,000               3,567,000 3,532,000    
Assets 89,379,000               89,379,000 80,589,000    
Goodwill impaired                   1,713,000    
Europe Segment | Operating Segments                        
Sales by geographic area:                        
Revenues                 68,352,000 71,133,000 65,370,000  
Europe Segment | Intersegment Eliminations                        
Sales by geographic area:                        
Revenues                 1,614,000 1,580,000 2,367,000  
Asia Segment                        
Sales by geographic area:                        
Depreciation Expense                 141,000 194,000 171,000  
Amortization of intangible assets                 1,063,000 1,064,000 1,063,000  
Operating income (loss)                 4,111,000 4,512,000 5,541,000  
Property, plant and equipment, net 730,000               730,000 497,000    
Assets $ 42,364,000               42,364,000 50,503,000    
Asia Segment | Operating Segments                        
Sales by geographic area:                        
Revenues                 31,282,000 31,485,000 33,600,000  
Asia Segment | Intersegment Eliminations                        
Sales by geographic area:                        
Revenues                 $ 1,668,000 1,407,000 $ 435,000  
Sumac                        
Sales by geographic area:                        
Revenue as a percentage of sales and operating income (percent) 10.00%               10.00%      
Sumac                        
Sales by geographic area:                        
Debt instrument, face amount                       $ 5,905,000
Sumac | Canada                        
Sales by geographic area:                        
Compensation expense                   5,706,000    
Debt instrument, face amount                   $ 5,905,000