v2.4.0.8

Available for Sale Securities (Schedule of Available-for-sale Securities in Continuous Unrealized Loss Position) (Details) (USD $) In Thousands, unless otherwise specified	Jun. 30, 2014	Dec. 31, 2013
Fair Value:
Less than or equal to one year	$ 951	$ 7,796
More than one year	2,328	923
Gross Unrealized Losses:
Less than or equal to one year	(1)	(144)
More than one year	(23)	(14)
U.S. Treasury securities and obligations of U.S. government authorities and agencies
Fair Value:
Less than or equal to one year	418	5,543
More than one year	2,092	854
Gross Unrealized Losses:
Less than or equal to one year	0	(102)
More than one year	(22)	(14)
Corporate securities
Fair Value:
Less than or equal to one year	533	2,253
More than one year	234	67
Gross Unrealized Losses:
Less than or equal to one year	(1)	(42)
More than one year	(1)	0
Asset-backed securities
Fair Value:
Less than or equal to one year	0	0
More than one year	2	2
Gross Unrealized Losses:
Less than or equal to one year	0	0
More than one year	$ 0	$ 0

X

- Definition

Available-for-sale Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Aggregate Losses, Accumulated in Investments

+ References

No definition available.

+ Details

Name:	tiptl_AvailableforsaleSecuritiesContinuousUnrealizedLossPosition12MonthsorLongerAggregateLossesAccumulatedinInvestments
Namespace Prefix:	tiptl_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

X

- Definition

Available-for-sale Securities, Continuous Unrealized Loss Position, Less than 12 Months, Aggregate Losses, Accumulated in Investments

+ References

No definition available.

+ Details

Name:	tiptl_AvailableforsaleSecuritiesContinuousUnrealizedLossPositionLessthan12MonthsAggregateLossesAccumulatedinInvestments
Namespace Prefix:	tiptl_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

X

- Details

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

X

- Details

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

X

- Definition

This item represents the aggregate fair value of investments in debt and equity securities categorized neither as held-to-maturity nor trading securities that have been in a continuous unrealized loss position for less than twelve months.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 320

-SubTopic 10

-Section 50

-Paragraph 7

-URI http://asc.fasb.org/extlink&oid=27724398&loc=d3e27337-111563



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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 320

-SubTopic 10

-Section 50

-Paragraph 6

-Subparagraph (a)(1)

-URI http://asc.fasb.org/extlink&oid=27724398&loc=d3e27290-111563

+ Details

Name:	us-gaap_AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLessThanTwelveMonthsFairValue
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

X

- Definition

This item represents the aggregate fair value of investments in debt and equity securities categorized neither as held-to-maturity nor trading securities that have been in a continuous unrealized loss position for twelve months or longer.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 320

-SubTopic 10

-Section 50

-Paragraph 7

-URI http://asc.fasb.org/extlink&oid=27724398&loc=d3e27337-111563



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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 320

-SubTopic 10

-Section 50

-Paragraph 6

-Subparagraph (a)(1)

-URI http://asc.fasb.org/extlink&oid=27724398&loc=d3e27290-111563

+ Details

Name:	us-gaap_AvailableForSaleSecuritiesContinuousUnrealizedLossPositionTwelveMonthsOrLongerFairValue
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant