CONDENSED CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Jun. 30, 2019	Dec. 31, 2018
Current assets:
Cash and cash equivalents	$ 10,463	$ 8,673
Trade receivables, net of allowance for doubtful accounts of $555 and $530 at June 30, 2019 and December 31, 2018, respectively	51,799	43,247
Inventories	52,420	54,971
Prepaid expenses and other assets	4,201	4,003
Total current assets	118,883	110,894
Property, plant and equipment, net	49,780	48,035
Deferred income taxes	506	341
Intangible assets, net	65,446	68,354
Goodwill	53,153	52,639
Right of use asset	18,164
Other long-term assets	4,618	5,038
Total Assets	310,550	285,301
Current liabilities:
Accounts payable	25,032	25,867
Accrued liabilities	20,142	18,722
Total current liabilities	45,174	44,589
Long-term debt	123,288	122,516
Deferred income taxes	3,516	3,860
Pension and post-retirement obligations	4,328	4,293
Right of use liability	15,206
Other long-term liabilities	7,838	8,230
Total liabilities	199,350	183,488
Stockholders' Equity:
Common stock, no par value, authorized 50,000 shares; 9,600 and 9,485 shares issued and outstanding at June 30, 2019 and December 31, 2018, respectively	35,697	33,613
Preferred stock, par value $1.00 per share, authorized 5,000 shares; no shares issued or outstanding
Retained earnings	85,058	76,718
Accumulated other comprehensive loss	(9,555)	(8,518)
Total stockholders' equity	111,200	101,813
Total Liabilities and Stockholders' Equity	$ 310,550	$ 285,301