v2.4.0.6

Accrued Liabilities

3 Months Ended

Mar. 31, 2013

Accrued Liabilities, Current [Abstract]

Accrued Liabilities [Text Block]

Accrued Liabilities

Accrued liabilities consist of the following (in thousands):

	March 31, 2013			December 31, 2012
Rebates and lease buyouts	$	4,097		$	3,179
Advance payments from customers	2,555			2,829
Accrued Group Purchasing Organization (GPO) fees	2,431			2,278
Technology license purchase obligation, current portion	1,250			1,750
Taxes payable	972			555
Other	1,220			1,397
Total	$	12,525		$	11,988

X

- Definition

Description and amounts of accrued and other liabilities disclosure at the end of the reporting period. This element may be used for the entire disclosure as a single block of text.

+ References

No definition available.

+ Details

Name:	omcl_AccruedLiabilitiesTextBlock
Namespace Prefix:	omcl_
Data Type:	nonnum:textBlockItemType
Balance Type:	na
Period Type:	duration

X

- Details

Name:	us-gaap_AccruedLiabilitiesCurrentAbstract
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration