XML 39 R24.htm IDEA: XBRL DOCUMENT
v3.3.1.900

Valuation And Qualifying Accounts And Reserves | 12 Months Ended
--- | ---
Dec. 31, 2015
Valuation And Qualifying Accounts And Reserves [Abstract] |
Valuation And Qualifying Accounts And Reserves |
COMMUNICATIONS SYSTEMS, INC. AND SUBSIDIARIES
Schedule II - Valuation and Qualifying Accounts and Reserves
(in thousands)
| Balance at |  | Additions |  | Deductions |  | Balance
| Beginning of |  | Charged to |  | from |  | at End
| Period |  | Cost and |  | Reserves |  | of Period
Description |  |  |  | Expenses |  |  |  |  |  |
Income Tax Valuation Allowance |  |  |  |  |  |  |  |  |
Year ended: |  |  |  |  |  |  |  |  |  |  |
December 31, 2015 | $ | 1,734 |  | $ | 3,934 |  | $ | - |  | $ | 5,668
December 31, 2014 | $ | 1,618 |  | $ | 116 |  | $ | - |  | $ | 1,734
December 31, 2013 | $ | 2,091 |  | $ | - |  | $ | (473) |  | $ | 1,618

X
- 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 -SubTopic 10 -Section S99 -Paragraph 4 -URI http://asc.fasb.org/extlink&oid=26873400&loc=d3e24092-122690 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 09 -Article 12 + Details
Name: | us-gaap_ScheduleOfValuationAndQualifyingAccountsDisclosureTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | us-gaap_ValuationAndQualifyingAccountsAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration