Consolidated Balance Sheets - USD ($) $ in Thousands	Dec. 31, 2019	Dec. 31, 2018
Current Assets
Cash and cash equivalents	$ 39,584	$ 10,263
Accounts receivable (net of allowance for doubtful accounts of $1,321 and $1,135 at December 31, 2019 and 2018, respectively)	67,133	67,819
Contract assets	106,670	86,665
Inventories	112,482	101,125
Production cost of contracts	9,402	11,679
Other current assets	5,497	6,531
Total Current Assets	340,768	284,082
Property and Equipment, Net	115,216	107,045
Operating lease right-of-use assets	19,105	0
Goodwill	170,917	136,057
Intangibles, Net	138,362	112,092
Non-Current Deferred Income Taxes	55	308
Other Assets	6,006	5,155
Total Assets	790,429	644,739
Current Liabilities
Accounts payable	82,597	69,274
Contract liabilities	14,517	17,145
Accrued liabilities	37,620	37,786
Operating lease liabilities	2,956	0
Current portion of long-term debt	7,000	2,330
Total Current Liabilities	144,690	126,535
Long-Term Debt, Less Current Portion	300,887	228,868
Non-Current Operating Lease Liabilities	17,565	0
Non-Current Deferred Income Taxes	16,766	18,070
Other Long-Term Liabilities	17,721	14,441
Total Liabilities	497,629	387,914
Commitments and Contingencies (Notes 13, 15)
Shareholders’ Equity
Common stock - $0.01 par value; 35,000,000 shares authorized; 11,572,668 and 11,417,863 shares issued and outstanding at December 31, 2019 and 2018, respectively	116	114
Additional paid-in capital	88,399	83,712
Retained earnings	212,553	180,356
Accumulated other comprehensive loss	(8,268)	(7,357)
Total Shareholders’ Equity	292,800	256,825
Total Liabilities and Shareholders’ Equity	$ 790,429	$ 644,739