Condensed Consolidated Statements of Operations and Comprehensive Income (Loss) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019
Net sales:
Net Sales	$ 73,969	$ 66,866
Cost of sales:
Depreciation and amortization	2,693	2,690
Total cost of sales	48,259	45,345
Gross profit	25,710	21,521
Operating expenses:
Selling, general and administrative (exclusive of depreciation and amortization shown below)	16,542	16,418
Depreciation and amortization	1,485	1,533
Total operating expenses	18,027	17,951
Income from operations	7,683	3,570
Other expense, net:
Interest, net	(6,088)	(6,324)
Foreign currency (loss) gain	(8)	41
Other (expense) income, net	(87)	19
Total other expense, net	(6,183)	(6,264)
Income (loss) from continuing operations before income taxes	1,500	(2,694)
Income tax benefit (expense)	943	(403)
Net income (loss) from continuing operations	2,443	(3,097)
Net (loss) income from discontinued operation, net of tax (Note 3)	(26)	42
Net income (loss)	$ 2,417	$ (3,055)
Basic and diluted earnings (loss) per share:
Basic income (loss) per share - continuing operations (in dollar per share)	$ 0.22	$ (0.28)
Diluted income (loss) per share - continuing operations (in dollar per share)	0.22	(0.28)
Basic income (loss) per share (in dollar per share)	0.22	(0.27)
Diluted income (loss) per share (in dollar per share)	$ 0.21	$ (0.27)
Basic weighted-average shares outstanding (in dollar per share)	11,224,500	11,160,473
Diluted weighted-average shares outstanding (in dollar per share)	11,262,359	11,160,473
Comprehensive income (loss):
Net income (loss)	$ 2,417	$ (3,055)
Currency translation adjustment		31
Total comprehensive income (loss)	2,417	(3,024)
Products
Net sales:
Net Sales	42,501	32,757
Cost of sales:
Products and Services (exclusive of depreciation and amortization shown below)	26,379	21,489
Services
Net sales:
Net Sales	31,468	34,109
Cost of sales:
Products and Services (exclusive of depreciation and amortization shown below)	$ 19,187	$ 21,166