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SCHEDULE II-VALUATION AND QUALIFYING ACCOUNTS | 12 Months Ended
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Dec. 31, 2020
SEC Schedule, 12-09, Valuation and Qualifying Accounts [Abstract] |
SCHEDULE II-VALUATION AND QUALIFYING ACCOUNTS | MASTECH DIGITAL, INC. SCHEDULE II—VALUATION AND QUALIFYING ACCOUNTS FOR THE YEARS ENDED DECEMBER 31, 2020, 2019 AND 2018 (Amounts in thousands)
|  | Balance at beginning of period |  |  | Charged to expense (credited) |  |  | Acquisitions/ Recoveries/ (Write-offs) |  |  | Balance at end of period |
Allowance for Doubtful Accounts: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Year ended December 31, 2020 |  | $ | 338 |  |  | $ | — |  |  | $ | 75 |  |  | $ | 413 |
Year ended December 31, 2019 |  |  | 408 |  |  |  | 80 |  |  |  | (150 | ) |  |  | 338 |
Year ended December 31, 2018 |  |  | 398 |  |  |  | 10 |  |  |  | — |  |  |  | 408 |

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- Definition The entire disclosure for valuation and qualifying accounts and reserves. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 12 -Subsection 09 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section S99 -Paragraph 4 -Subparagraph (SX 210.12-09) -URI http://asc.fasb.org/extlink&oid=120395691&loc=d3e24092-122690 + Details
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- References No definition available. + Details
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