CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Sep. 30, 2017	Dec. 31, 2016
Current assets:
Cash and cash equivalents	$ 48,560	$ 50,611
Restricted cash	4,799	4,623
Accounts receivable, net	153,355	124,592
Inventories, net	154,520	129,879
Prepaid expenses and other current assets	9,988	7,439
Assets held for sale	12,403	0
Income tax receivable	3,262	1,054
Deferred income taxes		5,960
Total current assets	386,887	324,158
Property, plant, and equipment, net	109,149	105,351
Goodwill	48,624	43,052
Intangible assets, net	30,159	28,549
Deferred income taxes	18,349
Deferred income taxes		10,430
Long-term restricted cash	0	4,600
Other assets	4,040	4,896
Total assets	597,208	521,036
Current liabilities:
Accounts payable	106,872	97,157
Line of credit	114,000	49,987
Accrued compensation	33,328	35,580
Accrued sales discounts, rebates and royalties	7,790	8,358
Accrued income taxes	994	375
Other accrued expenses	25,840	24,410
Total current liabilities	288,824	215,867
Long-term liabilities:
Long-term contingent consideration	14,000	10,500
Deferred income taxes	6,376
Deferred income taxes		7,060
Income tax payable	791	791
Other long-term liabilities	1,598	6,308
Total liabilities	311,589	240,526
Commitments and contingencies
Stockholders' equity:
Preferred stock, $0.01 par value, 5,000,000 shares authorized; none issued or outstanding	0	0
Common stock, $0.01 par value, 50,000,000 shares authorized; 23,687,651 and 23,575,340 shares issued on September 30, 2017 and December 31, 2016, respectively	237	236
Paid-in capital	262,776	250,481
Treasury stock, at cost, 9,352,551 and 9,022,587 shares on September 30, 2017 and December 31, 2016, respectively	(243,197)	(222,980)
Accumulated other comprehensive income (loss)	(17,831)	(22,821)
Retained earnings	283,634	275,594
Total stockholders' equity	285,619	280,510
Total liabilities and stockholders' equity	$ 597,208	$ 521,036