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Correction (Tables) | 6 Months Ended
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Jun. 30, 2018
Correction |
Schedule of corrections in the presentation of on the consolidated balance sheet and classification changes on the consolidated statement of cash flow for accounts receivable and unbilled services | These immaterial offsetting errors had a net effect of $0 on non-current liabilities and total liabilities and have been revised as follows in the presentation of the December 30, 2017 balance sheet in this quarterly report on Form 10-Q (in thousands):
|  | As previously reported |  | As revised |
Deferred compensation and other non-current liabilities |  | $ | 20,656 |  | $ | 11,526 |
Deferred rent and facility-related non-current liabilities |  | $ | 11,526 |  | $ | 20,656 |
These adjustments in disclosure are immaterial and had no effect on the amounts of accounts receivable and unbilled services presented on the December 30, 2017 consolidated balance sheet (in thousands):
|  | As previously reported |  | As revised |
Allowance netted against accounts receivable |  | $ | 7,378 |  | $ | 5,252 |
Accounts receivable, net of allowance |  | $ | 79,803 |  | $ | 79,803 |
Allowance netted against unbilled service |  | $ | 1,746 |  | $ | 865 |
Unbilled services, net of allowance |  | $ | 33,530 |  | $ | 33,530 |
As a result of the adjustment to the accounts receivable allowance, the following classification changes were required within the operating activities portion of the July 1, 2017 consolidated statement of cash flows (in thousands):
|  | As previously reported |  | As revised |
Accounts receivable allowance |  | $ | 2,620 |  | $ | 1,536 |
Accounts receivable |  | $ | (6,344 | ) | $ | (5,260 | )
Net cash used in operating activities |  | $ | (8,483 | ) | $ | (8,483 | )

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- Definition Tabular disclosure of prior period adjustments to previously issued financial statements including (1) the effect of the correction on each financial statement line item and any per-share amounts affected for each prior period presented (2) the cumulative effect of the change on retained earnings or other appropriate components of equity or net assets in the statement of financial position, as of the beginning of the earliest period presented, and (3) the effect of the prior period adjustments (both gross and net of applicable income tax) on the net income of each prior period presented in the entity's annual report for the year in which the adjustments are made. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 250 -SubTopic 10 -Section 50 -Paragraph 9 -URI http://asc.fasb.org/extlink&oid=64853466&loc=d3e22663-107794 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 250 -SubTopic 10 -Section 50 -Paragraph 7 -URI http://asc.fasb.org/extlink&oid=64853466&loc=d3e22644-107794 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 250 -SubTopic 10 -Section 50 -Paragraph 8 -URI http://asc.fasb.org/extlink&oid=64853466&loc=d3e22658-107794 + Details
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