Condensed Consolidated Balance Sheets - USD ($) $ in Thousands	Oct. 01, 2022	Dec. 31, 2021
Current Assets
Cash and cash equivalents	$ 21,247	$ 76,316
Accounts receivable, net of allowance for credit losses of $615 and $1,098 at October 1, 2022 and December 31, 2021, respectively	94,328	72,261
Contract assets	194,496	176,405
Inventories	172,060	150,938
Production cost of contracts	6,187	8,024
Other current assets	10,735	8,625
Total Current Assets	499,053	492,569
Property and Equipment, Net of Accumulated Depreciation of $179,298 and $168,132 at October 1, 2022 and December 31, 2021, respectively	105,887	102,419
Operating Lease Right-of-Use Assets	36,611	33,265
Goodwill	203,407	203,694
Intangibles, Net	130,839	141,764
Other Assets	13,706	5,024
Total Assets	989,503	978,735
Current Liabilities
Accounts payable	89,720	66,059
Contract liabilities	34,057	42,077
Accrued and other liabilities	44,257	41,291
Operating lease liabilities	7,164	6,133
Current portion of long-term debt	6,250	7,000
Total Current Liabilities	181,448	162,560
Long-Term Debt, Less Current Portion	242,061	279,384
Non-Current Operating Lease Liabilities	30,632	28,074
Deferred Income Taxes	14,123	18,727
Other Long-Term Liabilities	12,452	15,388
Total Liabilities	480,716	504,133
Commitments and Contingencies
Shareholders’ Equity
Common Stock - $0.01 par value; 35,000,000 shares authorized; 12,102,308 and 11,925,087 shares issued and outstanding at October 1, 2022 and December 31, 2021, respectively	121	119
Additional Paid-In Capital	110,025	104,253
Retained Earnings	397,971	377,263
Accumulated Other Comprehensive Income (Loss)	670	(7,033)
Total Shareholders’ Equity	508,787	474,602
Total Liabilities and Shareholders’ Equity	$ 989,503	$ 978,735