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Quarterly Financial Data -- Unaudited | 12 Months Ended
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Dec. 31, 2019
Quarterly Financial Information Disclosure [Abstract] |
Quarterly Financial Data -- Unaudited | Quarterly Financial Data--Unaudited Our quarterly results of operations are summarized below:
| For the Three Months Ended
| March 31 |  | June 30 |  | September 30 |  | December 31
2019 |  |  |  |  |  |  |
Total revenue | $ | 1,744 |  |  | $ | 1,977 |  |  | $ | 2,011 |  |  | $ | 2,062 |
Cost of services | $ | (748 | ) |  | $ | (882 | ) |  | $ | (881 | ) |  | $ | (916 | )
Income from operations | $ | 333 |  |  | $ | 439 |  |  | $ | 476 |  |  | $ | 399 |
Net income | $ | 162 |  |  | $ | 263 |  |  | $ | 246 |  |  | $ | 243 |
Net income per common share--basic (1) | $ | 0.04 |  |  | $ | 0.06 |  |  | $ | 0.06 |  |  | $ | 0.05 |
Net income per common share--diluted (1) | $ | 0.03 |  |  | $ | 0.06 |  |  | $ | 0.05 |  |  | $ | 0.05 |
2018 |  |  |  |  |  |  |
Total revenue | $ | 1,375 |  |  | $ | 1,432 |  |  | $ | 1,468 |  |  | $ | 1,496 |
Cost of services | $ | (535 | ) |  | $ | (637 | ) |  | $ | (565 | ) |  | $ | (572 | )
Income from operations | $ | 424 |  |  | $ | 362 |  |  | $ | 482 |  |  | $ | 459 |
Net income | $ | 290 |  |  | $ | 292 |  |  | $ | 343 |  |  | $ | 251 |
Net income per common share--basic (1) | $ | 0.06 |  |  | $ | 0.07 |  |  | $ | 0.08 |  |  | $ | 0.06 |
Net income per common share--diluted (1) | $ | 0.06 |  |  | $ | 0.06 |  |  | $ | 0.07 |  |  | $ | 0.06 |
(1) Basic and Diluted earnings per share are computed quarterly and the sum of the quarterly calculation may not necessarily agree to the net income per share for the year due to rounding.

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- Definition The entire disclosure for quarterly financial data. Includes, but is not limited to, tabular presentation of financial information for fiscal quarters, effect of year-end adjustments, and an explanation of matters or transactions that affect comparability of the information. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 270 -URI http://asc.fasb.org/topic&trid=2126967 + Details
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