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Summary of Significant Accounting Policies (Tables) | 9 Months Ended
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Sep. 30, 2017
Accounting Policies [Abstract] |
Schedule of Changes in Allowance for Doubtful Accounts | The following table presents the changes in the allowance for doubtful accounts:
|  | September 30, |  |  | December 31, |
|  | 2017 |  |  | 2016 |
Balance, beginning of period |  | $ | 1,792 |  |  | $ | 1,125 |
Add: provision for doubtful accounts |  |  | 1,855 |  |  |  | 1,960 |
Less: write-offs, net of recoveries and other adjustments |  |  | (852 | ) |  |  | (1,293 | )
Balance, end of period |  | $ | 2,795 |  |  | $ | 1,792 |
Schedule of Changes in Contractual Allowance | The following table presents the changes in the contractual allowance:
|  | September 30, |  |  | December 31, |
|  | 2017 |  |  | 2016 |
Balance, beginning of period |  | $ | 2,340 |  |  | $ | 338 |
Add: contractual allowances |  |  | 4,072 |  |  |  | 2,726 |
Less: write-offs, net of recoveries and other adjustments |  |  | (678 | ) |  |  | (724 | )
Balance, end of period |  | $ | 5,734 |  |  | $ | 2,340 |

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- Definition Tabular disclosure of financing receivables (examples of financing receivables include loans, trade accounts receivable and notes receivable) and activity in the allowance for credit losses account. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 11B -URI http://asc.fasb.org/extlink&oid=84173941&loc=SL6953423-111524 + Details
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