Statements of Changes in Stockholders' Equity (Unaudited) - USD ($) shares in Thousands, $ in Thousands | Common Stock [Member] | Additional Paid-in Capital [Member] | Retained Earnings [Member] | Total |
Beginning balance, value at Dec. 31, 2021 | $ 9 | $ 83,588 | $ (57,619) | $ 25,978 |
Shares, Outstanding, Beginning Balance at Dec. 31, 2021 | 8,972 | | | |
Stock issued for director services - vested | | 107 | | 107 |
Stock Issued During Period, Shares, Issued for Services | 5 | | | |
Stock issued to (released from) escrow account - unvested | | | | |
Stock Issued To Escrow Account Unvested Shares | 2 | | | |
Stock issued for acquisition | $ 1 | 14,358 | | 14,359 |
Stock Issued During Period, Shares, Acquisitions | 1,055 | | | |
Employee stock-based compensation expense | | 94 | | 94 |
Warrants exercised for cash | | 88 | | 88 |
[custom:WarrantsExercisedForCashShares] | 14 | | | |
Net loss | | | (2,278) | (2,278) |
Ending balance, value at Mar. 31, 2022 | $ 10 | 98,235 | (59,897) | 38,348 |
Shares, Outstanding, Ending Balance at Mar. 31, 2022 | 10,048 | | | |
Beginning balance, value at Dec. 31, 2021 | $ 9 | 83,588 | (57,619) | 25,978 |
Shares, Outstanding, Beginning Balance at Dec. 31, 2021 | 8,972 | | | |
Net loss | | | | (5,081) |
Ending balance, value at Jun. 30, 2022 | $ 10 | 98,665 | (62,700) | 35,975 |
Shares, Outstanding, Ending Balance at Jun. 30, 2022 | 10,084 | | | |
Beginning balance, value at Mar. 31, 2022 | $ 10 | 98,235 | (59,897) | 38,348 |
Shares, Outstanding, Beginning Balance at Mar. 31, 2022 | 10,048 | | | |
Stock issued for director services - vested | | 104 | | 104 |
Stock Issued During Period, Shares, Issued for Services | 5 | | | |
Stock Issued To Escrow Account Unvested Shares | (5) | | | |
Employee stock-based compensation expense | | 98 | | 98 |
Warrants exercised for cash | | 228 | | 228 |
[custom:WarrantsExercisedForCashShares] | 36 | | | |
Net loss | | | (2,803) | (2,803) |
Ending balance, value at Jun. 30, 2022 | $ 10 | 98,665 | (62,700) | 35,975 |
Shares, Outstanding, Ending Balance at Jun. 30, 2022 | 10,084 | | | |
Beginning balance, value at Dec. 31, 2022 | $ 10 | 100,498 | (77,301) | 23,207 |
Shares, Outstanding, Beginning Balance at Dec. 31, 2022 | 10,178 | | | |
Stock issued for director services - vested | | 76 | | 76 |
Stock Issued During Period, Shares, Issued for Services | 6 | | | |
Stock issued to (released from) escrow account - unvested | | | | |
Stock Issued To Escrow Account Unvested Shares | (6) | | | |
Stock-based compensation to consultants | | 1,704 | | 1,704 |
Stockbased Compensation To Consultants Shares | 6 | | | |
Sale of stock under Committed Equity Facility | | 158 | | 158 |
Sale Of Stock UnderCommitted Equity Facility Shares | 38 | | | |
Employee stock-based compensation expense | | 438 | | 438 |
Warrants exercised for cash | | 100 | | 100 |
[custom:WarrantsExercisedForCashShares] | 16 | | | |
Net loss | | | (3,831) | (3,831) |
Ending balance, value at Mar. 31, 2023 | $ 10 | 102,974 | (81,132) | 21,852 |
Shares, Outstanding, Ending Balance at Mar. 31, 2023 | 10,238 | | | |
Beginning balance, value at Dec. 31, 2022 | $ 10 | 100,498 | (77,301) | 23,207 |
Shares, Outstanding, Beginning Balance at Dec. 31, 2022 | 10,178 | | | |
Net loss | | | | (7,361) |
Ending balance, value at Jun. 30, 2023 | $ 14 | 138,002 | (84,662) | 53,354 |
Shares, Outstanding, Ending Balance at Jun. 30, 2023 | 13,941 | | | |
Beginning balance, value at Mar. 31, 2023 | $ 10 | 102,974 | (81,132) | 21,852 |
Shares, Outstanding, Beginning Balance at Mar. 31, 2023 | 10,238 | | | |
Stock issued for director services - vested | | 148 | | 148 |
Stock Issued During Period, Shares, Issued for Services | 12 | | | |
Stock issued to (released from) escrow account - unvested | | | | |
Stock Issued To Escrow Account Unvested Shares | 6 | | | |
Settlement of earnout related to acquisition | $ 1 | 7,050 | | 7,051 |
[custom:StockIssuedDuringPeriodSharesEarnoutRelatedToAcquisition] | 447 | | | |
Sale of stock under Committed Equity Facility | | 1,956 | | 1,956 |
Sale Of Stock UnderCommitted Equity Facility Shares | 171 | | | |
Employee stock-based compensation expense | | 427 | | 427 |
Warrants exercised for cash | | 26 | | 26 |
[custom:WarrantsExercisedForCashShares] | 4 | | | |
Proceeds from issuance of common stock, pursuant to public offering | $ 3 | 25,421 | | 25,424 |
Stock Issued During Period, Shares, Other | 3,063 | | | |
Net loss | | | (3,530) | (3,530) |
Ending balance, value at Jun. 30, 2023 | $ 14 | $ 138,002 | $ (84,662) | $ 53,354 |
Shares, Outstanding, Ending Balance at Jun. 30, 2023 | 13,941 | | | |