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CONDENSED CONSOLIDATED BALANCE SHEETS - USD ($)
$ in Thousands
Mar. 31, 2022
Dec. 31, 2021
Current Assets    
Cash $ 14,818 $ 13,492
Accounts Receivable, Net    
Trade - Billed (less Allowance For Doubtful Accounts Of Approximately $467 And $437, Respectively), Including Contract Retentions 12,047 10,013
Trade - Unbilled 463 439
Inventories, Net    
Raw Materials 1,194 1,143
Finished Goods 2,131 1,702
Prepaid Expenses 443 551
Refundable Income Taxes 411 411
Total Current Assets 31,507 27,751
Property And Equipment, Net 21,632 21,926
Deferred Buy-back Lease Asset, Net 3,171 3,390
Other Assets 260 258
Total Assets 56,570 53,325
Current Liabilities    
Accounts Payable - Trade 3,525 2,071
Accrued Expenses And Other Liabilities 292 657
Deferred Revenue 2,383 2,454
Accrued Compensation 907 1,036
Accrued Income Taxes 1,990 2,033
Deferred Buy-back Lease Obligation 3,462 3,776
Operating Leases Liabilities 91 89
Current Maturities Of Notes Payable 607 468
Customer Deposits 1,312 1,325
Total Current Liabilities 14,569 13,909
Deferred Revenues 1,925 1,865
Operating Lease Liabilities 98 122
Notes Payable - Less Current Maturities 6,261 3,724
Deferred Tax Liability 1,960 1,955
Total Liabilities 24,813 21,575
Stockholders' Equity    
Preferred Stock, $.01 Par Value; Authorized 1,000,000 Shares, None Issued And Outstanding 0 0
Common Stock, $.01 Par Value; Authorized 8,000,000 Shares; 5,353,095 And 5,353,095 Issued And 5,229,658 And 5,229,658 Outstanding, Respectively 53 53
Additional Paid-in Capital 7,061 6,935
Treasury Stock, At Cost, 40,920 Shares (102) (102)
Retained Earnings 24,745 24,864
Total Stockholders' Equity 31,757 31,750
Total Liabilities And Stockholders' Equity $ 56,570 $ 53,325