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v2.4.1.9

Leases and Deferred Rent (Details) (USD $) In Thousands, unless otherwise specified | 12 Months Ended
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Dec. 31, 2014 | Dec. 31, 2013
Operating Leased Asset |  |
Rent expense | $ 1,236 us-gaap_OperatingLeasesRentExpenseNet | $ 909 us-gaap_OperatingLeasesRentExpenseNet
Amortization of deferred rent | 79 us-gaap_AmortizationOfDeferredCharges | 110 us-gaap_AmortizationOfDeferredCharges
Future minimum lease payments |  |
2014 | 1,205 us-gaap_OperatingLeasesFutureMinimumPaymentsDueCurrent |
2015 | 923 us-gaap_OperatingLeasesFutureMinimumPaymentsDueInTwoYears |
2016 | 813 us-gaap_OperatingLeasesFutureMinimumPaymentsDueInThreeYears |
2017 | 647 us-gaap_OperatingLeasesFutureMinimumPaymentsDueInFourYears |
2018 | 235 us-gaap_OperatingLeasesFutureMinimumPaymentsDueInFiveYears |
Total minimum lease payments | $ 3,823 us-gaap_OperatingLeasesFutureMinimumPaymentsDue |
Manufacturing Facility [Member] | Alachua, Florida |  |
Operating Leased Asset |  |
Area leased (sqft) | 46,000 clro_OperatingLeasesAreaLeased / us-gaap_PropertyPlantAndEquipmentByTypeAxis = us-gaap_ManufacturingFacilityMember / us-gaap_StatementGeographicalAxis = clro_AlachuaMember |
Office Building | Salt Lake City, Utah |  |
Operating Leased Asset |  |
Area leased (sqft) | 31,000 clro_OperatingLeasesAreaLeased / us-gaap_PropertyPlantAndEquipmentByTypeAxis = us-gaap_OfficeBuildingMember / us-gaap_StatementGeographicalAxis = clro_SaltLakeCityUtahMember |
Office Building | Austin, Texas |  |
Operating Leased Asset |  |
Area leased (sqft) | 7,070 clro_OperatingLeasesAreaLeased / us-gaap_PropertyPlantAndEquipmentByTypeAxis = us-gaap_OfficeBuildingMember / us-gaap_StatementGeographicalAxis = clro_AustinTexasMember |
Office Building | Israel |  |
Operating Leased Asset |  |
Area leased (sqft) | 4,700 clro_OperatingLeasesAreaLeased / us-gaap_PropertyPlantAndEquipmentByTypeAxis = us-gaap_OfficeBuildingMember / us-gaap_StatementGeographicalAxis = country_IL |
Warehouse | Salt Lake City, Utah |  |
Operating Leased Asset |  |
Area leased (sqft) | 40,000 clro_OperatingLeasesAreaLeased / us-gaap_PropertyPlantAndEquipmentByTypeAxis = us-gaap_WarehouseMember / us-gaap_StatementGeographicalAxis = clro_SaltLakeCityUtahMember |
Warehouse | Hong Kong |  |
Operating Leased Asset |  |
Area leased (sqft) | 5,600 clro_OperatingLeasesAreaLeased / us-gaap_PropertyPlantAndEquipmentByTypeAxis = us-gaap_WarehouseMember / us-gaap_StatementGeographicalAxis = country_HK |
Warehouse | Israel | Minimum |  |
Operating Leased Asset |  |
Term of lease commitment | 2 years |
Warehouse | Israel | Maximum |  |
Operating Leased Asset |  |
Term of lease commitment | 4 years |

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- Definition The amount of amortization of deferred charges applied against earnings during the period. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 225 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03.3) -URI http://asc.fasb.org/extlink&oid=26872669&loc=d3e20235-122688 + Details
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- Definition Amount of required minimum rental payments for leases having an initial or remaining non-cancelable letter-terms in excess of one year. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 840 -SubTopic 20 -Section 50 -Paragraph 2 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=6453985&loc=d3e41502-112717 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 840 -SubTopic 10 -Section 55 -Paragraph 40 -Subparagraph (Note 3) -URI http://asc.fasb.org/extlink&oid=6584154&loc=d3e38371-112697 + Details
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- Definition Amount of required minimum rental payments for operating leases having an initial or remaining non-cancelable lease term in excess of one year due in the next fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 840 -SubTopic 20 -Section 50 -Paragraph 2 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=6453985&loc=d3e41502-112717 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 840 -SubTopic 10 -Section 55 -Paragraph 40 -Subparagraph (Note 3) -URI http://asc.fasb.org/extlink&oid=6584154&loc=d3e38371-112697 + Details
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- Definition Amount of required minimum rental payments for operating leases having an initial or remaining non-cancelable lease term in excess of one year due in the fifth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 840 -SubTopic 20 -Section 50 -Paragraph 2 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=6453985&loc=d3e41502-112717 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 840 -SubTopic 10 -Section 55 -Paragraph 40 -Subparagraph (Note 3) -URI http://asc.fasb.org/extlink&oid=6584154&loc=d3e38371-112697 + Details
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- Definition Amount of required minimum rental payments for operating leases having an initial or remaining non-cancelable lease term in excess of one year due in the third fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 840 -SubTopic 20 -Section 50 -Paragraph 2 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=6453985&loc=d3e41502-112717 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 840 -SubTopic 10 -Section 55 -Paragraph 40 -Subparagraph (Note 3) -URI http://asc.fasb.org/extlink&oid=6584154&loc=d3e38371-112697 + Details
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- Definition Amount of required minimum rental payments for operating leases having an initial or remaining non-cancelable lease term in excess of one year due in the second fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 840 -SubTopic 20 -Section 50 -Paragraph 2 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=6453985&loc=d3e41502-112717 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 840 -SubTopic 10 -Section 55 -Paragraph 40 -Subparagraph (Note 3) -URI http://asc.fasb.org/extlink&oid=6584154&loc=d3e38371-112697 + Details
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- Definition Rental expense for the reporting period incurred under operating leases, including minimum and any contingent rent expense, net of related sublease income. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 840 -SubTopic 20 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6453985&loc=d3e41499-112717 + Details
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