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Note 7 - Treasury Stock | 12 Months Ended
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Dec. 31, 2021
Notes to Financial Statements |
Treasury Stock [Text Block] | 7. Treasury Stock On December 22, 2020, the Board of Directors of SGRP (the "Board"), authorized SGRP to repurchase up to 500,000 shares of its SGRP Shares pursuant to the 2021 Stock Repurchase Program (the "2021 Stock Repurchase Program"). There were no share repurchases made during the year ended December 31, 2021 and 2020 under this program. The increase in shares in 2021 of 52,000 shares was driven from settlement of Mr. William H. Bartels' obligation for the $100,000 Note with the Company.

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- Definition The entire disclosure for treasury stock, including, but not limited to, average cost per share, description of share repurchase program, shares repurchased, shares held for each class of treasury stock. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 30 -URI http://asc.fasb.org/subtopic&trid=2208821 + Details
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