For an entity that discloses a concentration risk in relation to quantitative amount, which serves as the "benchmark" (or denominator) in the equation, this concept represents the concentration percentage derived from the division.

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 275
-SubTopic 10
-Section 50
-Paragraph 18
-URI http://asc.fasb.org/extlink&oid=64851502&loc=d3e6351-108592

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 825
-SubTopic 10
-Section 50
-Paragraph 20
-URI http://asc.fasb.org/extlink&oid=73719730&loc=d3e13531-108611

Reference 3: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 275
-SubTopic 10
-Section 50
-Paragraph 20
-URI http://asc.fasb.org/extlink&oid=64851502&loc=d3e6404-108592

Reference 4: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 825
-SubTopic 10
-Section 50
-Paragraph 21
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=73719730&loc=d3e13537-108611

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Data Type:	num:percentItemType
Balance Type:	na
Period Type:	duration

THE COMPANY AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES: (Concentration of credit risk) (Details)	3 Months Ended		12 Months Ended
	Mar. 31, 2017	Mar. 31, 2016	Dec. 31, 2016
Hewlett Packard Enterprise [Member] \| Net sales revenue [Member]
Concentration of credit risk
Percentage of consolidated revenue by major customer	13.00%	20.00%
Hewlett Packard Enterprise [Member] \| Accounts receivable [Member]
Concentration of credit risk
Percentage of consolidated revenue by major customer	12.00%		23.00%
Dell [Member] \| Net sales revenue [Member]
Concentration of credit risk
Percentage of consolidated revenue by major customer	13.00%
Ingram Micro [Member] \| Accounts receivable [Member]
Concentration of credit risk
Percentage of consolidated revenue by major customer	11.00%