Quarterly report pursuant to Section 13 or 15(d)

Segment Information (Details)

v3.8.0.1
Segment Information (Details)
$ in Thousands
 3 Months Ended 9 Months Ended
Dec. 31, 2017
USD ($)
Dec. 31, 2016
USD ($)
Dec. 31, 2017
USD ($)
segment
Geographic_Region
Dec. 31, 2016
USD ($)
Mar. 31, 2017
USD ($)
Sales by geographic area:          
Number of Reportable Segments | segment     4    
Number of Operating Segments | Geographic_Region     4    
Revenues $ 92,660 $ 64,340 $ 206,027 $ 196,548  
Depreciation 2,191 1,485 5,773 4,398  
Amortization of intangible assets 4,754 2,963 10,716 8,804  
Operating income          
Operating income (loss) 10,210 7,299 19,185 17,164  
Stock compensation expense 895 837 2,627 2,658  
Property, plant and equipment, net 73,750   73,750   $ 43,266
Assets 680,968   680,968   454,080
Operating Segments          
Sales by geographic area:          
Revenues 92,660 64,340 206,027 196,548  
Intersegment Eliminations          
Sales by geographic area:          
Revenues 16,127 13,096 44,647 39,495  
Segment Reconciling Items          
Operating income          
Stock compensation expense (895) (837) (2,627) (2,658)  
Public company costs (309) (313) (1,041) (981)  
United States          
Sales by geographic area:          
Depreciation 1,126 905 3,190 2,656  
Amortization of intangible assets 1,505 1,505 4,515 4,355  
Operating income          
Operating income (loss) 340 3,848 (1,757) 4,311  
Property, plant and equipment, net 36,744   36,744   34,563
Assets 205,132   205,132   186,300
United States | Operating Segments          
Sales by geographic area:          
Revenues 32,828 28,945 77,697 88,937  
United States | Intersegment Eliminations          
Sales by geographic area:          
Revenues 13,232 11,355 37,123 35,090  
Canada          
Sales by geographic area:          
Depreciation 897 467 2,137 1,418  
Amortization of intangible assets 2,632 870 4,373 2,661  
Operating income          
Operating income (loss) 7,622 1,343 17,619 5,787  
Property, plant and equipment, net 32,744   32,744   4,674
Assets 343,506   343,506   136,688
Canada | Operating Segments          
Sales by geographic area:          
Revenues 30,178 9,126 57,714 32,286  
Canada | Intersegment Eliminations          
Sales by geographic area:          
Revenues 1,862 1,345 5,221 2,370  
Europe          
Sales by geographic area:          
Depreciation 133 74 347 216  
Amortization of intangible assets 351 322 1,030 990  
Operating income          
Operating income (loss) 2,008 2,344 4,240 6,908  
Property, plant and equipment, net 3,521   3,521   3,532
Assets 87,843   87,843   80,589
Europe | Operating Segments          
Sales by geographic area:          
Revenues 20,309 18,100 48,373 50,417  
Europe | Intersegment Eliminations          
Sales by geographic area:          
Revenues 487 267 1,210 1,273  
Asia          
Sales by geographic area:          
Depreciation 35 39 99 108  
Amortization of intangible assets 266 266 798 798  
Operating income          
Operating income (loss) 1,444 914 2,751 3,797  
Property, plant and equipment, net 741   741   497
Assets 44,487   44,487   $ 50,503
Asia | Operating Segments          
Sales by geographic area:          
Revenues 9,345 8,169 22,243 24,908  
Asia | Intersegment Eliminations          
Sales by geographic area:          
Revenues $ 546 $ 129 $ 1,093 $ 762  
Sumac Fabrication Company Limited          
Sales by geographic area:          
Expected sales and operating income as a percentage of total sales and operating income, less than 10.00%   10.00%