XML 25 R31.htm IDEA: XBRL DOCUMENT v2.4.0.6

Concentration of Credit Risk (Details) (USD $)	3 Months Ended		9 Months Ended
	Sep. 30, 2012	Sep. 30, 2011	Sep. 30, 2012	Sep. 30, 2011
Net Sales	$ 11,786,226	$ 11,730,972	$ 37,409,817	$ 36,393,391
Customer A [Member]
Net Sales	2,251,000	2,839,000	9,586,000	10,272,000
% of Net Sales	19.10%	24.20%	25.60%	28.20%
Customer B [Member]
Net Sales	1,478,000	1,204,000	3,341,000	4,836,000
% of Net Sales	12.50%	10.30%	8.90%	13.30%
Customer C [Member]
Net Sales	$ 886,000	$ 1,640,000
% of Net Sales	7.50%	14.00%

X

- Definition

The percentage of net product revenue to total net revenue from the sale of goods.

+ References

No definition available.

+ Details

Name:	ctib_NetSalesPercentage
Namespace Prefix:	ctib_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Aggregate revenue during the period from the sale of goods in the normal course of business, after deducting returns, allowances and discounts.

+ 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 210.5-03.1(a))

-URI http://asc.fasb.org/extlink&oid=6880815&loc=d3e20235-122688



Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 03

-Paragraph 1

-Article 5

+ Details

Name:	us-gaap_SalesRevenueGoodsNet
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration