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Consolidated Balance Sheets (Current Period Unaudited) - USD ($) $ in Thousands | Apr. 30, 2024 | Jan. 31, 2024
--- | --- | ---
Current assets |  |
Cash and cash equivalents | $ 7,674 | $ 5,845
Restricted cash | 1,390 | 1,395
Trade accounts receivable, less allowance for credit losses of $644 at April 30, 2024 and $699 at January 31, 2024 | 44,276 | 46,646
Inventories | 15,408 | 15,541
Prepaid expenses and other current assets | 12,223 | 9,697
Unbilled accounts receivable | 15,718 | 16,597
Costs and estimated earnings in excess of billings on uncompleted contracts | 2,302 | 3,097
Total current assets | 98,991 | 98,818
Long-term assets |  |
Property, Plant and Equipment, Net | 38,211 | 37,620
Operating lease right-of-use asset | 6,165 | 6,467
Deferred tax assets | 8,160 | 7,919
Goodwill | 2,172 | 2,222
Other long-term assets | 3,464 | 2,665
Total long-term assets | 58,172 | 56,893
Total assets | 157,163 | 155,711
Liabilities, Current [Abstract] |  |
Trade accounts payable | 24,672 | 25,323
Accrued compensation and payroll taxes | 1,752 | 1,214
Commissions and management incentives payable | 4,967 | 4,523
Revolving line - North America | 5,312 | 5,519
Current maturities of long-term debt | 6,099 | 4,071
Customers' deposits | 5,285 | 4,264
Operating lease liability short-term | 845 | 914
Other accrued liabilities | 7,628 | 9,039
Billings in excess of costs and estimated earnings on uncompleted contracts | 891 | 495
Income taxes payable | 1,959 | 2,380
Total current liabilities | 59,410 | 57,742
Liabilities, Noncurrent [Abstract] |  |
Long-Term Debt, Excluding Current Maturities | 4,069 | 4,229
Long-term finance obligation | 8,982 | 9,035
Deferred compensation liabilities | 1,031 | 1,212
Deferred tax liabilities | 993 | 1,217
Operating lease liability long-term | 6,032 | 6,270
Other long-term liabilities | 1,313 | 1,275
Total long-term liabilities | 25,173 | 25,991
Non-controlling interest | 7,033 | 6,266
Commitments and contingencies |  |
Stockholders' equity |  |
Common stock, $.01 par value, authorized 50,000 shares; 8,018 issued and outstanding at April 30, 2024 and 8,017 at January 31, 2024 | 80 | 80
Additional paid-in capital | 59,870 | 60,063
Treasury stock, 112 shares at April 30, 2024 and January 31, 2024 | (968) | (968)
Retained earnings | 13,531 | 12,088
Accumulated other comprehensive loss | (6,966) | (5,551)
Total stockholders' equity | 65,547 | 65,712
Total liabilities and stockholders' equity | 157,163 | 155,711
Related Party [Member] |  |
Long-term assets |  |
Total assets | 26,300 |
Liabilities, Noncurrent [Abstract] |  |
Loan payable to GIG | $ 2,753 | $ 2,753

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