v3.8.0.1

VALUATION AND QUALIFYING ACCOUNTS | 12 Months Ended
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Dec. 31, 2017
Valuation and Qualifying Accounts [Abstract] |
SCHEDULE II. VALUATION AND QUALIFYING ACCOUNTS [Text Block] | Financial Statement Schedule SCHEDULE II. VALUATION AND QUALIFYING ACCOUNTS
|  |  |  |  | Additions |  | Deductions |  |  |
|  |  |  |  |  |  |  | Credits to |  |  |
|  |  |  |  |  |  |  | Costs and |  |  |
|  | Balance at |  | Charged to |  | Expenses |  | Balance at
|  | Beginning of |  | Costs and |  | and Other |  | End of
(in thousands) |  | Period |  | Expenses |  | Accounts |  | Period
Year ended January 1, 2017: |  |  |  |  |  |  |  |  |  |  |  |
Allowance for doubtful accounts |  | $ | 246 |  | $ | 87 |  | $ | (62) |  | $ | 271
Reserve for lease termination costs |  |  | 609 |  |  | 89 |  |  | (104) |  |  | 594
Reserve for corporate severance |  |  | 20 |  |  | 170 |  |  | (190) |  |  | —
Year ended December 31, 2017: |  |  |  |  |  |  |  |  |  |  |  |
Allowance for doubtful accounts |  | $ | 271 |  | $ | 1,599 |  | $ | (1,278) |  | $ | 592
Reserve for lease termination costs |  |  | 594 |  |  | 3,150 |  |  | (1,945) |  |  | 1,799
Reserve for corporate severance |  |  | — |  |  | 796 |  |  | (441) |  |  | 355

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- Definition The entire disclosure for any allowance and reserve accounts (their beginning and ending balances, as well as a reconciliation by type of activity during the period). Alternatively, disclosure of the required information may be within the footnotes to the financial statements or a supplemental schedule to the financial statements. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -URI http://asc.fasb.org/topic&trid=2122369 + Details
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- References No definition available. + Details
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