XML 90 R76.htm IDEA: XBRL DOCUMENT v3.19.2
Revenue Recognition, Consolidated Statement of Operations (Details) - USD ($)
 3 Months Ended 12 Months Ended
Mar. 31, 2019
Dec. 31, 2018
Sep. 30, 2018
Jun. 30, 2018
Mar. 31, 2018
Dec. 31, 2017
Sep. 30, 2017
Jun. 30, 2017
Mar. 31, 2019
Mar. 31, 2018
Mar. 31, 2017
Consolidated Statement of Operations [Abstract]                      
Net sales $ 129,077,000 $ 124,113,000 $ 127,939,000 $ 91,668,000 $ 119,714,000 $ 102,878,000 $ 110,261,000 $ 94,695,000 $ 472,797,000 $ 427,548,000 $ 422,058,000
Cost of goods sold 103,127,000 102,952,000 102,228,000 75,316,000 90,621,000 76,817,000 84,234,000 68,843,000 383,623,000 320,515,000 305,168,000
Gross profit 25,950,000 21,161,000 25,711,000 16,352,000 29,093,000 26,061,000 26,027,000 25,852,000 89,174,000 107,033,000 116,890,000
Operating expenses [Abstract]                      
General and administrative 12,553,000 12,331,000 8,997,000 12,091,000 9,059,000 11,915,000 8,615,000 5,888,000 45,972,000 35,477,000 31,125,000
Sales and marketing 5,464,000 5,149,000 4,537,000 4,392,000 4,131,000 4,048,000 3,457,000 3,394,000 19,542,000 15,030,000 12,126,000
Research and development 2,440,000 2,054,000 1,784,000 1,736,000 1,772,000 1,678,000 1,240,000 1,002,000 8,014,000 5,692,000 3,824,000
Total operating expenses 20,457,000 19,534,000 15,318,000 18,219,000 14,962,000 17,641,000 13,312,000 10,284,000 73,528,000 56,199,000 47,075,000
Operating income 5,493,000 1,627,000 10,393,000 (1,867,000) 14,131,000 8,420,000 12,715,000 15,568,000 15,646,000 50,834,000 69,815,000
Interest expense, net 6,689,000 5,764,000 5,699,000 5,075,000 4,656,000 3,953,000 3,522,000 3,314,000 23,227,000 15,445,000 13,094,000
(Loss) income before income tax expense (1,196,000) (4,137,000) 4,694,000 (6,942,000) 9,475,000 4,467,000 9,193,000 12,254,000 (7,581,000) 35,389,000 56,721,000
Income tax expense 1,569,000 (1,035,000) 1,181,000 (1,447,000) 1,099,000 6,994,000 3,598,000 4,434,000 268,000 16,125,000 17,986,000
Net (loss) income $ (2,765,000) $ (3,102,000) $ 3,513,000 $ (5,495,000) $ 8,376,000 $ (2,527,000) $ 5,595,000 $ 7,820,000 $ (7,849,000) $ 19,264,000 $ 38,735,000
Basic net income per share (in dollars per share) $ (0.15) $ (0.16) $ 0.19 $ (0.29) $ 0.44 $ (0.13) $ 0.30 $ 0.42 $ (0.42) $ 1.02 $ 2.08
Diluted net income per share (in dollars per share) $ (0.15) $ (0.16) $ 0.18 $ (0.29) $ 0.43 $ (0.13) $ 0.29 $ 0.40 $ (0.42) $ 0.99 $ 1.99
As Revised [Member] | ASU 2014-09 [Member]                      
Consolidated Statement of Operations [Abstract]                      
Net sales                   $ 426,991,000 $ 422,882,000
Cost of goods sold                   320,449,000 305,926,000
Gross profit                   106,542,000 116,956,000
Operating expenses [Abstract]                      
General and administrative                   35,477,000 31,125,000
Sales and marketing                   15,030,000 12,126,000
Research and development                   5,692,000 3,824,000
Total operating expenses                   56,199,000 47,075,000
Operating income                   50,343,000 69,881,000
Interest expense, net                   15,445,000 13,094,000
(Loss) income before income tax expense                   34,898,000 56,787,000
Income tax expense                   16,072,000 18,011,000
Net (loss) income                   $ 18,826,000 $ 38,776,000
Basic net income per share (in dollars per share)                   $ 1.00 $ 2.08
Diluted net income per share (in dollars per share)                   $ 0.96 $ 2.00
Adoption of ASC 606 [Member] | ASU 2014-09 [Member]                      
Consolidated Statement of Operations [Abstract]                      
Net sales                   $ 557,000 $ (824,000)
Cost of goods sold                   66,000 (758,000)
Gross profit                   491,000 (66,000)
Operating expenses [Abstract]                      
General and administrative                   0 0
Sales and marketing                   0 0
Research and development                   0 0
Total operating expenses                   0 0
Operating income                   491,000 (66,000)
Interest expense, net                   0 0
(Loss) income before income tax expense                   491,000 (66,000)
Income tax expense                   53,000 (25,000)
Net (loss) income                   $ 438,000 $ (41,000)
Basic net income per share (in dollars per share)                   $ 0.02 $ 0
Diluted net income per share (in dollars per share)                   $ 0.02 $ 0